Merge nuts.ninka.net:/home/davem/src/BK/network-2.5

into nuts.ninka.net:/home/davem/src/BK/net-2.5

Documentation/networking/ifenslave.c

@@ -41,6 +41,16 @@
  *    - 2002/02/18 Erik Habbinga <erik_habbinga @ hp dot com> :
  *       - ifr2.ifr_flags was not initialized in the hwaddr_notset case,
  *         SIOCGIFFLAGS now called before hwaddr_notset test
+ *
+ *    - 2002/10/31 Tony Cureington <tony.cureington * hp_com> :
+ *       - If the master does not have a hardware address when the first slave
+ *         is enslaved, the master is assigned the hardware address of that 
+ *         slave - there is a comment in bonding.c stating "ifenslave takes 
+ *         care of this now." This corrects the problem of slaves having 
+ *         different hardware addresses in active-backup mode when 
+ *         multiple interfaces are specified on a single ifenslave command
+ *         (ifenslave bond0 eth0 eth1).
+ *
  */
 
 static char *version =
@@ -131,6 +141,7 @@ main(int argc, char **argv)
 	sa_family_t master_family;
 	char **spp, *master_ifname, *slave_ifname;
 	int hwaddr_notset;
+	int master_up;
 
 	while ((c = getopt_long(argc, argv, "acdfrvV?h", longopts, 0)) != EOF)
 		switch (c) {
@@ -300,10 +311,86 @@ main(int argc, char **argv)
 				return 1;
 			}
 
-			if (hwaddr_notset) { /* we do nothing */
+			if (hwaddr_notset) {
+				/* assign the slave hw address to the 
+				 * master since it currently does not 
+				 * have one; otherwise, slaves may
+				 * have different hw addresses in 
+				 * active-backup mode as seen when enslaving 
+				 * using "ifenslave bond0 eth0 eth1" because
+				 * hwaddr_notset is set outside this loop.
+				 * TODO: put this and the "else" portion in
+				 *       a function.
+				 */
+				goterr = 0;
+				master_up = 0;
+				if (if_flags.ifr_flags & IFF_UP) {
+					if_flags.ifr_flags &= ~IFF_UP;
+					if (ioctl(skfd, SIOCSIFFLAGS, 
+							&if_flags) < 0) {
+						goterr = 1;
+						fprintf(stderr, 
+							"Shutting down "
+							"interface %s failed: "
+							"%s\n",
+							master_ifname, 
+							strerror(errno));
+					} else {
+						/* we took the master down, 
+						 * so we must bring it up 
+						 */
+						master_up = 1; 
+					}
+				}
+
+				if (!goterr) {
+					/* get the slaves MAC address */
+					strncpy(if_hwaddr.ifr_name, 
+							slave_ifname, IFNAMSIZ);
+					if (ioctl(skfd, SIOCGIFHWADDR, 
+							&if_hwaddr) < 0) {
+						fprintf(stderr, 
+							"Could not get MAC "
+							"address of %s: %s\n",
+							slave_ifname, 
+							strerror(errno));
+						strncpy(if_hwaddr.ifr_name, 
+							master_ifname, 
+							IFNAMSIZ);
+						goterr=1;
+					}
+				}
+
+				if (!goterr) {
+					strncpy(if_hwaddr.ifr_name, 
+						master_ifname, IFNAMSIZ);
+					if (ioctl(skfd, SIOCSIFHWADDR, 
+							&if_hwaddr) < 0) {
+						fprintf(stderr, 
+							"Could not set MAC "
+							"address of %s: %s\n",
+							master_ifname, 
+							strerror(errno));
+						goterr=1;
+					} else {
+						hwaddr_notset = 0;
+					}
+				}
 
+				if (master_up) {
+					if_flags.ifr_flags |= IFF_UP;
+					if (ioctl(skfd, SIOCSIFFLAGS, 
+							&if_flags) < 0) {
+						fprintf(stderr, 
+							"Bringing up interface "
+							"%s failed: %s\n",
+							master_ifname, 
+							strerror(errno));
 					}
-			else {  /* we'll assign master's hwaddr to this slave */
+				}
+
+			} else {  
+				/* we'll assign master's hwaddr to this slave */
 				if (ifr2.ifr_flags & IFF_UP) {
 					ifr2.ifr_flags &= ~IFF_UP;
 					if (ioctl(skfd, SIOCSIFFLAGS, &ifr2) < 0) {

MAINTAINERS

@@ -1521,6 +1521,12 @@ M:	Kai.Makisara@metla.fi
 L:	linux-scsi@vger.kernel.org
 S:	Maintained
 
+SCTP PROTOCOL
+P: Jon Grimm
+M: jgrimm2@us.ibm.com
+L: lksctp-developers@lists.sourceforge.net
+S: Supported
+
 SCx200 CPU SUPPORT
 P:	Christer Weinigel
 M:	christer@weinigel.se

include/linux/if_bonding.h

@@ -40,6 +40,7 @@
 #define BOND_MODE_ROUNDROBIN	0
 #define BOND_MODE_ACTIVEBACKUP	1
 #define BOND_MODE_XOR		2
+#define BOND_MODE_BROADCAST	3
 
 /* each slave's link has 4 states */
 #define BOND_LINK_UP    0           /* link is up and running */
@@ -74,6 +75,7 @@ typedef struct slave {
 	struct slave *prev;
 	struct net_device *dev;
 	short  delay;
+	unsigned long jiffies;	
 	char   link;    /* one of BOND_LINK_XXXX */
 	char   state;   /* one of BOND_STATE_XXXX */
 	unsigned short original_flags;
@@ -93,6 +95,8 @@ typedef struct bonding {
 	slave_t *next;
 	slave_t *prev;
 	slave_t *current_slave;
+	slave_t *primary_slave;
+	slave_t *current_arp_slave;
 	__s32 slave_cnt;
 	rwlock_t lock;
 	rwlock_t ptrlock;

net/core/pktgen.c

@@ -207,13 +207,13 @@ static struct pktgen_info pginfos[MAX_PKTGEN];
 
 
 /** Convert to miliseconds */
-inline __u64 tv_to_ms(const struct timeval* tv) {
+static inline __u64 tv_to_ms(const struct timeval* tv) {
 	__u64 ms = tv->tv_usec / 1000;
 	ms += (__u64)tv->tv_sec * (__u64)1000;
 	return ms;
 }
 
-inline __u64 getCurMs(void) {
+static inline __u64 getCurMs(void) {
 	struct timeval tv;
 	do_gettimeofday(&tv);
 	return tv_to_ms(&tv);
@@ -1277,7 +1277,7 @@ static int proc_write(struct file *file, const char *user_buffer,
 }
 
 
-int create_proc_dir(void)
+static int create_proc_dir(void)
 {
 	int     len;
 	/*  does proc_dir already exists */
@@ -1295,7 +1295,7 @@ int create_proc_dir(void)
 	return 1;
 }
 
-int remove_proc_dir(void)
+static int remove_proc_dir(void)
 {
 	remove_proc_entry(PG_PROC_DIR, proc_net);
 	return 1;

net/ipv6/ndisc.c

@@ -871,6 +871,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
 	}
 
 	if (!ndisc_parse_options(opt, optlen, &ndopts)) {
+		in6_dev_put(in6_dev);
 		if (net_ratelimit())
 			ND_PRINTK2(KERN_WARNING
 				   "ICMP6 RA: invalid ND option, ignored.\n");

net/key/af_key.c

 /*
- * net/key/pfkeyv2.c	An implemenation of PF_KEYv2 sockets.
+ * net/key/af_key.c	An implementation of PF_KEYv2 sockets.
  *
  *		This program is free software; you can redistribute it and/or
  *		modify it under the terms of the GNU General Public License